Accession Number : ADP008985

Title :   Laser-Doppler Measurements in Quasiperiodic Flows,

Corporate Author : SIEGEN UNIV (GERMANY F R)

Personal Author(s) : Leder, A. ; Geropp, D.

Report Date : 23 JUL 1992

Pagination or Media Count : 6

Abstract : The paper summarizes results of instationary flow measurements in the separated region and near wake of a vertical flat plate model. Measurements were performed with the phase-locked LDA technique. These studies deliver an insight into the physical mechanisms of vortex shedding and the production of drag in flows past bodies with interacting large scale vortices. (Author)

Descriptors :   *WAKE, *FLOW VISUALIZATION, *FLOW SEPARATION, LASER VELOCIMETERS, DOPPLER EFFECT, DRAG, PHASE LOCKED SYSTEMS, FLAT PLATE MODELS, VORTEX SHEDDING, GERMANY.

Subject Categories : Fluid Mechanics

Distribution Statement : APPROVED FOR PUBLIC RELEASE